<html>
<head><meta charset="utf-8"><title>expand error handling · t-compiler/cargo-bisect-rustc · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/217417-t-compiler/cargo-bisect-rustc/index.html">t-compiler/cargo-bisect-rustc</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand.20error.20handling.html">expand error handling</a></h3>

<hr>

<base href="https://rust-lang.zulipchat.com">

<head><link href="https://rust-lang.github.io/zulip_archive/style.css" rel="stylesheet"></head>

<a name="193243442"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand%20error%20handling/near/193243442" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand.20error.20handling.html#193243442">(Apr 07 2020 at 20:31)</a>:</h4>
<p>hey <span class="user-mention" data-user-id="262810">@Chris Simpkins</span> I guess I've failed to help you with <a href="https://github.com/rust-lang/cargo-bisect-rustc/pull/58" title="https://github.com/rust-lang/cargo-bisect-rustc/pull/58">https://github.com/rust-lang/cargo-bisect-rustc/pull/58</a></p>



<a name="193243478"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand%20error%20handling/near/193243478" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand.20error.20handling.html#193243478">(Apr 07 2020 at 20:31)</a>:</h4>
<p>the problem I have is that I'm not really familiar with the code base</p>



<a name="193243529"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand%20error%20handling/near/193243529" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand.20error.20handling.html#193243529">(Apr 07 2020 at 20:31)</a>:</h4>
<p>I meant, it's not hard to figure out but ...</p>



<a name="193243542"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand%20error%20handling/near/193243542" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand.20error.20handling.html#193243542">(Apr 07 2020 at 20:31)</a>:</h4>
<p>can you describe exactly what are you trying to accomplish?</p>



<a name="193243674"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand%20error%20handling/near/193243674" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand.20error.20handling.html#193243674">(Apr 07 2020 at 20:32)</a>:</h4>
<p>oh sorry, after reading a bit more I see what you were after</p>



<a name="193243717"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand%20error%20handling/near/193243717" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand.20error.20handling.html#193243717">(Apr 07 2020 at 20:33)</a>:</h4>
<p>I think your idea makes sense</p>



<a name="193243743"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand%20error%20handling/near/193243743" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand.20error.20handling.html#193243743">(Apr 07 2020 at 20:33)</a>:</h4>
<p>unsure if you want to reopen it and push it over the finish line</p>



<a name="193243756"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand%20error%20handling/near/193243756" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand.20error.20handling.html#193243756">(Apr 07 2020 at 20:33)</a>:</h4>
<p>let me know how can I help in that case</p>



<a name="193243780"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand%20error%20handling/near/193243780" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Chris Simpkins <a href="https://rust-lang.github.io/zulip_archive/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand.20error.20handling.html#193243780">(Apr 07 2020 at 20:33)</a>:</h4>
<p>No worries!  I think that it would have required a fairly significant refactor anyways.  Felix added a big update after that was posted and it is likely easier to just return to it rebased on the current master branch.  It is just error handling.  There are lots of spots that raise panics and I think that we can provide error handling instead</p>



<a name="193243892"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand%20error%20handling/near/193243892" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand.20error.20handling.html#193243892">(Apr 07 2020 at 20:34)</a>:</h4>
<p>yeah saw that</p>



<a name="193243896"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand%20error%20handling/near/193243896" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand.20error.20handling.html#193243896">(Apr 07 2020 at 20:34)</a>:</h4>
<p>agree <span aria-label="+1" class="emoji emoji-1f44d" role="img" title="+1">:+1:</span></p>



<a name="193243999"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand%20error%20handling/near/193243999" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Chris Simpkins <a href="https://rust-lang.github.io/zulip_archive/stream/217417-t-compiler/cargo-bisect-rustc/topic/expand.20error.20handling.html#193243999">(Apr 07 2020 at 20:35)</a>:</h4>
<p>I'll have a look at it again at some point and we can see if it makes sense to add it.  I think that it is higher priority to get tests added</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
</html>